installer

scripts/installer.py

@@ -0,0 +1,38 @@
+import urllib.request
+import json
+import os
+import shutil
+from zipfile import ZipFile
+from io import BytesIO
+
+HOME = os.environ["HOME"]
+SCOUT_DIR = os.path.join(HOME, "scout-lang")
+
+if not os.path.exists(SCOUT_DIR):
+    os.makedirs(SCOUT_DIR)
+else:
+    shutil.rmtree(os.path.join(SCOUT_DIR, "scout-std"))
+
+
+url = "https://api.github.com/repos/maxmindlin/scout-lang/releases/latest"
+r = urllib.request.urlopen(url)
+data = json.loads(r.read().decode(r.info().get_param("charset") or "utf-8"))
+version = data["name"]
+
+zip_url = f"https://github.com/maxmindlin/scout-lang/archive/refs/tags/{version}.zip"
+zip_resp = urllib.request.urlopen(zip_url)
+myzip = ZipFile(BytesIO(zip_resp.read()))
+
+std_to_replace = f"scout-lang-{version[1::]}/"
+std_file_start = std_to_replace + "scout-std/"
+for file in myzip.infolist():
+    if std_file_start in file.filename:
+        replaced = file.filename.replace(std_to_replace, "")
+        if replaced == std_to_replace:
+            continue
+        file.filename = replaced
+        myzip.extract(file, path=SCOUT_DIR)
+
+installer = f"curl --proto '=https' --tlsv1.2 -LsSf https://github.com/maxmindlin/scout-lang/releases/download/{version}/scout-installer.sh | sh"
+
+os.system(installer)